Water & Waste Water Testing Read More We provide analytical services for Water, waste water, municipal & industrial effluent. Ambient Air Quality Monitoring Read More We provide analytical services for monitoring of ambient air, industrial stack emissions, noise level, smoke emissions etc.
About Us

WELCOS Environmental Lab: Leading the Way in Environmental Excellence

WELCOS is a business development, improvement solution provider to the industries, local and international organizations working for water quality and safety. We are committed to follow our core values and implement, monitor our strategies, objectives, system and structure with in the legal framework

Best Analytical Testing Services Since 2011.

Welcos Services

We Offer Most Exclusive Environmental Services

 We are providing different environmental services like Environmental approvals, Environmental Impact Assessment (EIA), Initial Environmental Examination (IEE), analytical monitoring, wastewater treatment systems installation, air emission control devices and legal services.

Analytical Testing Services

Discover unparalleled precision and compliance with our Analytical Testing Services. Tailored solutions ensure accuracy and excellence for every industry you serve.

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Ambient Air Quality Monitoring

Discover our leading Ambient Air Quality Monitoring services. Get real-time insights, comprehensive assessments, and tailored solutions for a safer environment.

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Stack Emission Monitoring

Discover our expert stack emission monitoring services. Safeguard public health and the environment with real-time data and customized solutions for your industry.

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Vehicle Emission Analysis

Enhance your vehicle’s performance and comply with environmental standards through our Vehicle Emission Analysis. Save money, optimize fuel efficiency.

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Sound Level Monitoring

Discover effective sound level monitoring services for environmental assessment, construction site management, and event control.

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Environmental Consulting

Explore our top-notch Environmental Consulting services designed to enhance compliance, sustainability, and risk management.

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Our Clients

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Certifications
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Why You Should Choose Welcos

Reasons To Choose Us

Stay ahead of the curve with our Real-Time Air Quality Monitoring solutions. Make the proactive choice today for a healthier tomorrow.

Qualified Experts
Affordable Prices
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Wastewater

Treatment Plant Designing & Installation

We have significant expertise wastewater liquid stream and solids stream treatment ranging from conventional plants for organic removals to complex nutrient removal/resource recovery processes covering scopes from compliance evaluations to turnkey delivery of complete operational facilities.
Preliminary Treatment
Web Designer 90%
Treatment Technology
Web Designer 90%
Biological Nutrient Removal
Web Designer 95%
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14 Years
Experience

Projects

Our Successful Projects

Addos
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Addos Corporation (IEE)
ADDOS is an authentic and compliant APPAREL MANUFACTURER with standardized quality management system
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Solehre Brothers Industries (IEE)
With a history of providing high-quality, durable gloves for cyclist, Running and outdoor, our company has built a reputation
Services

Our Publications

With an unyielding commitment to excellence, our laboratories are ISO-certified, and our staff is perpetually trained on the most current compliance measures. By choosing us, you secure peace of mind knowing that your testing adheres to the highest standards.

Our Services

Unlock the power of accuracy with our Analytical Testing Services.

We are committed to follow our core values and implement, monitor our strategies, objectives, system and structure with in the legal framework.
Precision Testing for Every Industry
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    Faq

    Frequently Asked Questions

    Contact WELCOS for environmental consulting, EIA/IEE services, legal advisory, and business development. Local and international solutions tailored to your needs

    WELCOS specializes in business development and environmental improvement solutions. We serve industries and organizations locally and internationally by providing expert services related to water quality, air safety, and environmental compliance — including EIA, IEE, monitoring, legal advisory, and system installations.

    We offer full-service support for environmental compliance — from conducting Environmental Impact Assessments (EIA) and Initial Environmental Examinations (IEE) to securing environmental approvals. We ensure that all documentation, assessments, and permits meet regulatory standards and timelines.

    WELCOS partners with a wide spectrum of industries including manufacturing, agriculture, energy, construction, and public sector organizations. We tailor our services to fit the specific needs and environmental requirements of each sector.

    Yes. WELCOS provides end-to-end solutions for wastewater treatment systems and air emission control devices. From design and installation to monitoring and maintenance, we help ensure long-term system efficiency and compliance.

    EIA (Environmental Impact Assessment) is a detailed analysis required for large-scale projects with significant potential impact on the environment. IEE (Initial Environmental Examination) is conducted for projects with lower anticipated impact. WELCOS guides clients through both processes, ensuring clear documentation and regulatory approval.

    Absolutely. WELCOS offers continuous environmental monitoring services, including water and air quality testing. We generate actionable reports and real-time data insights to help organizations stay ahead of compliance and safety standards.